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Item #:
804406
Mastercool 71550 Manual A/C Hose Crimper
86% of respondents would recommend this to a friend
Item #:
804406
FJD 631
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Imported from USA store
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Order now and get it around Sunday, September 27
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The 71550 provides superior quality and durability, making the crimping process seamless and creates product quality crimps each and every time with a wide variety of applications.
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What Stands Out
Versatile Crimping
Compatible with #6, #8, #10, and #12 hoses, this crimper provides versatility for various air conditioning applications, catering to both DIY enthusiasts and professionals alike.
Pinless Design
Engineered with no pins or screws, this tool offers a hassle-free setup and operation, minimizing maintenance issues and enhancing durability for long-term use in workshops.
Professional Quality
Constructed for professional-grade performance, the Mastercool 71550 ensures reliable crimps with exceptional strength, making it an essential tool for automotive technicians and HVAC specialists.
Product Details
- Creates superior quality and durable crimps for seamless process
- Produces high-quality crimps consistently
- Suitable for repairing and creating A/C hoses on vehicles and recrimping existing ferrules
- Easily mountable to a bench using the holding fixture or held securely in a vice
- Quick and easy set-up by snapping the dies into place, requiring no pins or screws
- Comes with a complete set of dies covering standard hose sizes #6, #8, #10, and #12
| Brand Name | Mastercool |
| Model Number | 71550 |
| UPC | 795062046188 614993840118 768421428420 791511182810 971473159673 701715365681 699926189779 700376715507 666671187299 699916928951 701988929306 |
| Number of Items | 1 |
| Manufacturer | Mastercool |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00700376715507 |
| Included Components | yoke, arbor, holding fixture, dies and carrying case |
| Item Type Name | A/C Hose Crimper |
| Manufacturer Part Number | 71550 |
| Specific Uses For Product | automotive and HVAC repairs |
| Set Name | Standard Hose Sizes |
| Size | #6, #8, #10, #12 |
| Color | Black |
| Handle Material | multicolor |
| Grip Type | Textured |
| Handle Type | Plastic |
| Brand | Mastercool |
| Package Weight | 12.34 Pound |
What's in the box
yoke, arbor, holding fixture, dies and carrying case
Who Should Buy?
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Professional Mechanics
Ideal for professional mechanics who need reliable, durable crimping tools for automotive A/C hose assembly.
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Hobbyist Technicians
Great for hobbyists working on automotive projects, providing ease of use and precision for crimping tasks.
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DIY Enthusiasts
Perfect for DIY enthusiasts looking to repair or replace A/C hoses on their vehicles affordably and efficiently.
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High-Volume Shops
Not ideal for high-volume automotive shops needing rapid crimping, as it may slow down workflow.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of hoses can the Mastercool 71550 crimp?
Answer: The Mastercool 71550 Manual AC Hose Crimper is designed to crimp hoses #6, #8, #10, and #12. This versatility ensures that you can handle a wide range of automotive and HVAC projects. Whether you are working on air conditioning systems or other hydraulic applications, the ability to crimp multiple sizes with one tool simplifies your setup and enhances efficiency in your workspace. -
Question:
Is the Mastercool 71550 suitable for professional use?
Answer: Yes, the Mastercool 71550 is crafted for professional-grade performance. It provides a robust, durable construction that withstands intensive use in auto shops or HVAC installations. The bench-mount or vise use capability allows for added stability, making it an ideal choice for technicians seeking reliable tools that can deliver consistent results in crimping tasks. -
Question:
How does the design of the Mastercool 71550 enhance usability?
Answer: The absence of pins or screws in the design of the Mastercool 71550 greatly enhances its usability. This means quicker setup times and less hassle in maintenance or part replacement. Users can focus on their work without interruptions, making it particularly beneficial for high-demand environments where efficiency is crucial. -
Question:
What materials can be used with the Mastercool 71550 crimper?
Answer: The Mastercool 71550 is designed to work with rubber and reinforced rubber hoses, commonly found in air conditioning and refrigeration applications. Its ability to handle different hose materials makes it a versatile tool, enabling mechanics and technicians to perform a variety of crimping tasks without needing multiple tools for different materials. -
Question:
Can the Mastercool 71550 be used for DIY projects?
Answer: Absolutely! The Mastercool 71550 is also a great choice for DIY enthusiasts looking to tackle AC repairs or custom hose fabrication. Its straightforward use allows hobbyists to achieve professional-quality results at home without the need for specialized skills. This makes it a valuable addition for anyone intending to create or repair HVAC systems. -
Question:
Is the Mastercool 71550 portable?
Answer: While the Mastercool 71550 is primarily designed for bench-mount or vise use, it can be transported relatively easily for job site applications. Its solid construction ensures that it remains stable when set up, yet it can be disassembled for transport. This characteristic makes it suitable for technicians working in different locations, providing convenience without compromising performance. -
Question:
What are the key features of the Mastercool 71550 crimper?
Answer: Key features of the Mastercool 71550 include its manual operation, which provides full control over the crimping process. Additionally, its ergonomic design ensures comfort during extended use, and the absence of pins or screws enhances reliability. These features, combined with its ability to crimp a range of hose sizes, position this tool as an essential component in your tool collection. -
Question:
Is maintenance required for the Mastercool 71550?
Answer: The Mastercool 71550 requires minimal maintenance due to its durable construction and simple design. Periodic inspections for wear and performance checks will ensure that the crimper functions optimally over time. Keeping it clean and stored in a dry environment when not in use will contribute to its longevity, making it a worthwhile investment for both professionals and hobbyists. -
Question:
What benefits does the manual operation of the Mastercool 71550 provide?
Answer: The manual operation of the Mastercool 71550 offers complete control and tactile feedback during the crimping process. This ensures precision in each crimp, which is essential for ensuring airtight connections in AC hoses. The hands-on nature of its operation allows users to adjust pressure as needed, making it beneficial in scenarios where fine adjustments can impact performance. -
Question:
Where can I buy the Mastercool 71550 Manual AC Hose Crimper in Fiji?
Answer: You can purchase the Mastercool 71550 Manual AC Hose Crimper on Ubuy. Ubuy offers a convenient platform with a variety of products, ensuring you can find the tools you need from the comfort of your home. Their extensive selection and easy-to-navigate website make it a reliable choice for acquiring this professional-grade crimper.
Mastercool Air Conditioning Line Repair Tools 71550 Editorial Review
The Mastercool Manual Hose Crimper is a highly recommended product that is designed for making refrigeration and hydraulic lines; however, it is not recommended for crimping high-pressure hydraulic hoses. The product is made of steel and is Constructed well hence durable. The crimping tool is easy to change out the dies for different sizes of hose, and if mounted on something sturdy, you can quickly crimp as needed. The kit comes along with fittings and the Vintage Air Standard Refrigeration Line Kits that should be enough for any project. Finally, the tool can differentiate aluminum and steel ferrules, making it versatile.
Customer Reviews & Ratings
470 customers ratings
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5 Star
84%
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4 Star
9%
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3 Star
3%
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2 Star
1%
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1 Star
3%
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Pros
- Durable product
- Easy to change out the dies for different sizes of hose
- Comes with fittings and refrigeration line kits
- Can differentiate aluminum and steel ferrules
- Recommended for making refrigeration and hydraulic lines
Cons
- Not recommended for crimping high-pressure hydraulic hoses
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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FJD 631
Order now and get it around Sunday, September 27
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Features & Benefits
- Creates high-quality crimps with superior durability
- Easy to mount and set up
- Snap dies into place without requiring pins or screws
- Wide variety of applications
- Complete set of dies for standard hose sizes
- Optional reduced barrier sizes available
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